Quelle  browser_cubic-bezier-05.js   Sprache: JAVA

/* Any copyright is dedicated to the Public Domain.
   http://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

// Tests that the CubicBezierPresetWidget cycles menus

const {
  CubicBezierPresetWidget,
} = require("resource://devtools/client/shared/widgets/CubicBezierWidget.js");
const {
  PREDEFINED,
  PRESETS,
  DEFAULT_PRESET_CATEGORY,
} = require("resource://devtools/client/shared/widgets/CubicBezierPresets.js");

const TEST_URI = CHROME_URL_ROOT + "doc_cubic-bezier-01.html";

add_task(async function () {
  const { host, doc } = await createHost("bottom", TEST_URI);

  const container = doc.querySelector("#cubic-bezier-container");
  const w = new CubicBezierPresetWidget(container);

  info("Checking that preset is selected if coordinates are known");

  w.refreshMenu([0, 0, 0, 0]);
  is(
    w.activeCategory,
    container.querySelector(`#${DEFAULT_PRESET_CATEGORY}`),
    "The default category is selected"
  );
  is(w._activePreset, null, "There is no selected category");

  w.refreshMenu(PREDEFINED.linear);
  is(
    w.activeCategory,
    container.querySelector("#ease-in-out"),
    "The ease-in-out category is active"
  );
  is(
    w._activePreset,
    container.querySelector("#ease-in-out-linear"),
    "The ease-in-out-linear preset is active"
  );

  w.refreshMenu(PRESETS["ease-out"]["ease-out-sine"]);
  is(
    w.activeCategory,
    container.querySelector("#ease-out"),
    "The ease-out category is active"
  );
  is(
    w._activePreset,
    container.querySelector("#ease-out-sine"),
    "The ease-out-sine preset is active"
  );

  w.refreshMenu([0, 0, 0, 0]);
  is(
    w.activeCategory,
    container.querySelector("#ease-out"),
    "The ease-out category is still active"
  );
  is(w._activePreset, null, "No preset is active");

  w.destroy();
  host.destroy();
});